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KA22495 RF Front End Amplifier, Mixer and IF-Amplifier

Similar to AN7205 KA6058 KIA6058 LA1185 and TA7358AP

The LA1185 is an FM receiver front-end IC. Its mixer is of double-balanced type. The built-in oscillator and buffer amplifier improves the strong input characteristic.

Functions and Features
. RF amplifier, mixer, local oscillator
. Improvement in cross modulation characteristics due to the use of double-balanced mixer.
. Improvement in strong input characteristic.
. Minimum number of external parts required.
. Less spurious radiation from local oscillator.
. Operating voltage range : 1.5 to 8.0 V
Pin Name Description
1 WINTransceiver RF Input
2 WINTransceiver Bypass
3 WINTransceiver RF Output
4 WINTransceiver Mixer Input
5 GND Ground
6 WINTransceiver Mixer Output
7 WINTransceiver Oscillator Monitor
8 WINTransceiver Oscillator Input
9 Vcc Positive Power Supply

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